Colorimetric determination of indolic drugs.
作者信息
Azhar Iqbal, Mazhar Farah, Manzar Qazi Nawab, Hussain Iftekhar, Shamim Sumbul
机构信息
Department of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi-75270, Pakistan.
出版信息
Pak J Pharm Sci. 2005 Apr;18(2):48-51.
PMID:16431399
Abstract
A colorimetric method has been developed for the quantitative determination of the rescinnamine, reserpine upto (-10(-4M)), Yohimbine on complexation with bromothymol blue. The coloured complexes exhibit absorption maxima in the region 415-416 nm. The RSD (Relative Standard Deviation) of the method is 2.02%. The method is simple, easy, rapid and convenient for routine analysis of the indolic drugs.
摘要
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